/* pr36133.c | |
This test ensures that conditional branches can use the condition codes | |
written by shift instructions, without the need for an extra TST. */ | |
/* { dg-do compile } */ | |
/* { dg-options "-O2" } */ | |
/* { dg-final { scan-assembler-not "tst" } } */ | |
void | |
f (unsigned int a) | |
{ | |
if (a >> 4) | |
asm volatile ("nop"); | |
asm volatile ("nop"); | |
} |